- Izod impact strength
- ударная вязкость по Изоду
English-russian dictionary of physics. 2013.
Izod impact strength
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Izod impact strength test — Izod impact strength testing is an ASTM standard method of determining impact strength. A notched sample is generally used to determine impact strength.The test is named after the English engineer Edwin Gilbert Izod (1876 1946), who described it… … Wikipedia
Strength of materials — Internal force lines are denser near the hole, a common stress concentration In materials science, the strength of a material is its ability to withstand an applied stress without failure. The applied stress may be tensile, compressive, or shear … Wikipedia
Impact force — An impact force is a high force or shock applied over a short time period. Such a force or acceleration can sometimes have a greater effect than a lower force applied over a proportionally longer time period. Theory At normal speeds, during a… … Wikipedia
Charpy impact test — v · d · e Materials failure modes Buckling · … Wikipedia
impact test — Test of the ability of a material to withstand impact, used by engineers to predict its behaviour under actual conditions. Many materials fail suddenly under impact, at flaws, cracks, or notches. The most common impact tests use a swinging… … Universalium
Polycarbonate — Repeating chemical structure unit of Polycarbonate made from bisphenol A Ph … Wikipedia
Brittleness — and usually makes a snapping sound.When used in materials science, it is generally applied to materials that fail in tension rather than shear, or when there is little or no evidence of plastic deformation before failure.When a material has… … Wikipedia
Résilience (physique) — Pour les articles homonymes, voir Résilience. La résilience est la capacité d un matériau d emmagasiner de l énergie quand il se déforme d une manière élastique et de libérer cette énergie quand la charge est supprimée. Sommaire 1 Résilience des… … Wikipédia en Français
Zwick Roell Group — Background Information = The Zwick Roell Group is the world market leader in static testing machines and systems for materials and components testing. They manufacture products which are used to evaluate the mechanical and physical properties and … Wikipedia
Manganin — is a trademarked name for an alloy of typically 86% copper, 12% manganese, and 2% nickel. It was first developed by Edward Weston in 1892, improving upon his Constantan (1887). Manganin foil and wire is used in the manufacture of resistors,… … Wikipedia
Chromel — is an alloy made of approximately 90 percent nickel and 10 percent chromium that is used to make the positive conductors of ANSI Type E (chromel constantan) and K (chromel alumel) thermocouples. It can be used up to 1100 °C in oxidizing… … Wikipedia
